Navier-Stokes solution for steady two-dimensional transonic cascade flows
Conference
·
OSTI ID:6030721
A robust, time-marching Navier-Stokes solution procedure based on the explicit hopscotch method is presented for solution of steady, two-dimensional, transonic turbine cascade flows. The method is applied to the strong conservation form of the unsteady Navier-Stokes equations written in arbitrary curvilinear coordinates. Cascade flow solutions are obtained on an orthogonal, body-conforming ''O'' grid with the standard k-epsilon turbulence model. Computed results are presented and compared with experimental data.
- OSTI ID:
- 6030721
- Report Number(s):
- CONF-870505-
- Country of Publication:
- United States
- Language:
- English
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·
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Related Subjects
42 ENGINEERING
421000* -- Engineering-- Combustion Systems
99 GENERAL AND MISCELLANEOUS
990220 -- Computers
Computerized Models
& Computer Programs-- (1987-1989)
COMPUTERIZED SIMULATION
COORDINATES
DATA ANALYSIS
DIFFERENTIAL EQUATIONS
EQUATIONS
FLOW MODELS
FLUID FLOW
FLUID MECHANICS
GAS TURBINES
HYDRAULICS
MACHINERY
MATHEMATICAL MODELS
MECHANICS
NAVIER-STOKES EQUATIONS
NUMERICAL SOLUTION
PARTIAL DIFFERENTIAL EQUATIONS
SIMULATION
STEADY-STATE CONDITIONS
TRANSONIC FLOW
TURBINES
TURBOMACHINERY
TURBULENT FLOW
TWO-DIMENSIONAL CALCULATIONS
421000* -- Engineering-- Combustion Systems
99 GENERAL AND MISCELLANEOUS
990220 -- Computers
Computerized Models
& Computer Programs-- (1987-1989)
COMPUTERIZED SIMULATION
COORDINATES
DATA ANALYSIS
DIFFERENTIAL EQUATIONS
EQUATIONS
FLOW MODELS
FLUID FLOW
FLUID MECHANICS
GAS TURBINES
HYDRAULICS
MACHINERY
MATHEMATICAL MODELS
MECHANICS
NAVIER-STOKES EQUATIONS
NUMERICAL SOLUTION
PARTIAL DIFFERENTIAL EQUATIONS
SIMULATION
STEADY-STATE CONDITIONS
TRANSONIC FLOW
TURBINES
TURBOMACHINERY
TURBULENT FLOW
TWO-DIMENSIONAL CALCULATIONS